Corsair 900D Technical Specs and Pre-Order

Corsair Obsidian 900D

Corsair 900D, the white unicorn of cases.

We have anxiously been awaiting the arrival of the Corsair 900D. There has been limited stock, and when the Corsair 900D hits the stores, it sells out instantly. So, we decided to give you a preview of the Corsair Obsidian 900D.

Corsair 900D side angle

Corsair 900D Case Design

Case Type: ATX Super Tower
Color: Black
Case Material: Aluminum
Motherboard Compatibility: ATX, Micro ATX, E-ATX, HPTX and Mini ITX
Side Panel Window: Smokey Gray see through panel window

Corsair 900D Expansion Bays

External 5.25″ Drives: 4
Internal 3.5″ Drives: 9
Hot Swap Drives: 3

Corsair 900D Front Panel Input Ports

Front Panel Input Ports: 2 x USB 3.0, 4 x USB 2.0, Audio

Corsair 900D Cooling Capabilities

120mm Fans: 3
140mm Fans:  1
Radiator Mountings: Front can fit up to a 360mm radiator.Top can fit up to 480mm using a 4x120mm setup, or up to 420mm using a 3x140mm setup.Bottom has to sides that you can mount on.
Side A can fit up to 480mm using a 4x120mm setup, or up to 420mm using a 3x140mm setup,
Side B can fit up to 280mm using a 2 x 140mm setup or up to 240mm using a 2 x 120mm setup with a power supply installed.Rear can fit either a 140mm radiator, or a 120mm radiator.

Corsair 900D Special Features

Special Features: Up to fifteen total fan mount locationsNine tool free 3.5″ and screw-in 2.5″ combo hard drive bays for maximum storage, upgradable to fifteen total (requires purchasing two additional cages)Four tool-free 5.25″ drive baysDual USB 3.0, quad USB 2.0 front panel I/OTool free side panel access to top panels.Magnetic latch bottom HDD/Radiator chamber access with swing-out doors.Full side panel windowRemovable lower rad covers allow you to customize between cooling and clean, refined appearanceThree hot-swap bays integrated into one of three included modular hard drive cages.Ten expansion slots for multi-GPU dream systems

Dual PSU bays

CPU backplate cutout and rubber grommeted cable routing holes

Easily removable dust filters and fan covers.

Snap-down cable routing latches and extra routing space behind the motherboard tray.

As you can see, the Corsair 900D is a monster. The 900D is the king of the Corsair Obsidian Series,  and provides infinite abilities for custom mods and custom liquid cooling setups.

If you are looking to upgrade your case, and can wait a little bit, this is the case to go for. It is large, and when I say large I mean it. The Corsair 900D stands at a whopping 25.6″ x 9.9″ x 27.2″. If you can’t picture that size, get a tape measure and measure your current computer case. Like I said, the Corsair 900D is large.


Right now you can pre-order the Corsair 900D from As soon as it gets in stock, they will ship it to you. I have provided the link for you here. Corsair Obsidian Series 900D Pre-Order.

Updated June 23, 2013: The Corsair 900D is available at Amazon

Corsair Obsidian 900D Gallery

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